g1801_1900.s1890_the_latest_login_in_2020.script.sql Maven / Gradle / Ivy
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Kotlin-based LeetCode algorithm problem solutions, regularly updated
# Write your MySQL query statement below
# #Easy #Database #SQL_I_Day_8_Function #2023_06_22_Time_1486_ms_(22.18%)_Space_0B_(100.00%)
SELECT user_id, MAX(time_stamp) AS last_stamp
FROM Logins
WHERE YEAR(time_stamp) = '2020'
GROUP BY 1;